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Source: Pectoral girdle definition | Dictionary.com | dictionary.reference.com
Description: (in vertebrates) a bony or cartilaginous arch supporting the forelimbs. 2. Also called shoulder girdle. (in humans) the bony arch formed by the clavicles, or collarbones, and scapulas, or shoulder blades.
Nov 05, 02:13am
The pectoral girdle is an arrangement of bones, including the scapula & clavicles, connecting the upper limbs to axial skeleton.
